This section focuses on adding, subtracting, multiplying, dividing, and comparing fractions and decimals. It also shows methods for changing decimals to fractions.
* = easy should be learned by Elementary level students
** = medium should be learned by Junior High level students
*** = difficult should be learned by High School level students
 | (*) Adding and subtracting fractions (*PDF*) |
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(*) Comparing fractions (*PDF*) |
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(**) Adding fractions in the form: a/b + b/a (*PDF*) |
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(**) Multiplying fractions in the form: a x a/b (*PDF*) |
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(*) Multiplying mixed numbers whose fractions add to one and whose whole numbers are the same (*PDF*) |
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(**) Multiplying mixed numbers whose fractions are the same (*PDF*) |
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(**) Adding 3 fractions in the form: 1/a + 1/ab + 1/ab2 (*PDF*) |
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(**) Subtracting 3 fractions in the form: 1/a - 1/ab - 1/ab2 (*PDF*) |
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(**) Adding 3 fractions in the form: 1/n(n+1) + 1/(n+1)(n+2) + 1/(n+2)(n+3) (*PDF*) |
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(**) Calculating fractions in the form: b2/(b-1)2 - 1 (*PDF*) |
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(**) Calculating fractions in the form: b2/(b+1)2 - 1 (*PDF*) |
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(**) Repeating decimals in the form: .aa..., .abab..., .abcabc..., etc. (*PDF*) |
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(**) Repeating decimals in the form: .abb..., .abccc..., .abcddd..., etc. (*PDF*) |
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(***) Repeating decimals in the form: .abcbc..., abcdcd..., etc. (*PDF*) |
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(***) Adding 3 fractions in the form: a/b + b/c + c/d (*PDF*) |